your opinion on krakens 7.1

Logitech g430 main con-they are uncomfortable, weight too much

I'm using a Kraken Pro Neon Orange 2.1, it's awesome. You can't really experience 7.1 on a headset, so I'd still go with a 2.1. The Razer Surround has an enable 7.1 option, so if you want it, you can experience it :) It has a really good bass, especially, if you equalize it, so I'd recommend Razer Kraken Pro :)

+1

^this
bought my self Audio Technica ATH-M30X + Trust Starzz, very great and clear sound quality headphones for 66€/$70, and for the mic very clear sound and with no background noise, even 12-15€ microphone is a big way better than practically any attached mic to headsets. No "Gaming" bullshit, and avoid Razer is overpriced and bad for the price.

With this headphones I said I can hear all deep tones of music which I couldn't before, it gives a really very very good sound quality for all types of music, since it's tuned for mid-range sound, this means it's balanced to all types of music, not like some headphone that are balanced more to Bass than other type.

For the price of Razer Kraken 7.1 you can buy yourself Audio Technica ATH-M40X + Mic, really good headphones with excellent sound quality, if the ATH-M30X are really good as I experienced, then the ATH-M40X are even better, just look at reviews on Youtube of it.

+1
Just get a stereo ear phones or headset. Don't waste your money on 5 inferior loudspeakers/drivers when you can have 2 better better quality ones. Oh, and I've never subscribed to some magazine's/people's reviews that a headset can be good for gaming but not for music.
If it's not good enough to play music in decent quality then it's not good enough. For anything.